main.c

牛人张明峰写的bootloader。很有参考价值。和很多freescale的例子不太一样

//=============================================================================
// All the code below are provided for demo purpose only.
// It'll be on your own risk if you like to adopt all or parts of the code into
// your own application.
//
// This is the main entry function in standard C programming
// It's only needed to make boot-loader project complie success.
// It does noting but only jump to the entry of boot-loader
//
// Designed by Paul Zhang ([e-mail])
// May 10, 2008 
//=============================================================================

#include <hidef.h>        // for EnableInterrupts macro
#include "derivative.h"   // include peripheral declarations

void BootLoader(void);

#pragma CODE_SEG __FAR_SEG DEFAULT

//=============================================================================
// Dummy 'main' function
//=============================================================================
void main(void) {
   asm (jmp BootLoader);      //Jump to Boot-loader routine
}